Resources

… Whakamana i Te Mauri Hiko – Empowering our Energy Future report. The facts are now beyond dispute: New Zealand has a … change commitments. Rio Tinto’s announcement to start planning for the wind-down and eventual closure of New … help New Zealand avoid building more power stations and transmission lines than we need. Our brand and competitive …

… Whakamana i Te Mauri Hiko – Empowering our Energy Future report. The facts are now beyond dispute: New Zealand has a … change commitments. Rio Tinto’s announcement to start planning for the wind-down and eventual closure of New … help New Zealand avoid building more power stations and transmission lines than we need. Our brand and competitive …

… that there will be an adequate level of generation and HVDC transmission capacity to meet expected electricity demand … it is likely there will be adequate generation and HVDC transmission capacity to meet peak winter North Island … returns to forecast levels. 3 This aligns with a 2020 report by Concept Consulting investigating the impact of …

… 1. This is the prudent discount practice manual under the transmission pricing methodology (TPM). All clause … analysis supporting its decision  any independent expert report. 34. However, Transpower may withhold information the … of electrical and civil engineering, finance, modelling, planning and law may be required, for example. External …

… 1. This is the prudent discount practice manual under the transmission pricing methodology (TPM). All clause … analysis supporting its decision d. any independent expert report. 34. However, Transpower may withhold information the … of electrical and civil engineering, finance, modelling, planning and law may be required, for example. External …

… Review, paragraph 106(b), page 30. 4 Electricity Authority Report Northland tower collapse, page 7. 5 RNZ - Blame laid … System Operator’s (CAISO) program requires a 17% Planning Reserve Margin (increased from 16% in 2024), which … https://www.caiso.com/generation-transmission/resource-adequacy …

… if generation is restricted (through unit outages or transmission constraints) or if generation is not offered … from SO: • Avoid scheduling outages (generation/transmission that constrain off generation) on days with low … by increased ERCs • Part of the SO Security of Supply reporting • Shows how actual hydro storage and projected …

… MW Rankine at full capacity for ~85 days). • Methanex has reportedly been using 50-52TJ/day of gas for their … https://www.transpower.co.nz/system-operator/planning-future/security-supply-annual-assessment TRANSPOWER … during periods of increased planned generation and/or transmission outages in April and as we head into winter. …

… the SOROP 4. The SOROP is one of our key security of supply planning and policy documents. 5. The SOROP is intended to … for shortages of electricity supply and shortages of transmission capacity. • Energy savings targets are aligned … the required weekly information and ensure that this reporting can be done online if possible. This will make the …

… in August 2023. Please refer to the Grid Zone 10 SSF report for more information. SYSTEM SECURITY FORECAST: GRID … 5.1 LIGHT LOAD MITIGATION High voltages can occur when the transmission network is lightly loaded. Particularly in areas that contain high voltage cables and long transmission circuits. This issue can be managed …